Hot air device



The patent file contains at least one drawing executed in color. Copies of this patent publication with color drawings will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a perspective view of a hot air device showing my new design;

FIG. 2 is a first side view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a second side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The colors green and black form part of the claimed design; the broken lines in the drawings illustrate features do not form part of the claimed design. 

The ornamental design for a hot air device, as shown and described. 